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Scientists find evidence of 'supernova graveyard' at the bottom of the sea — and possibly on the surface of the moon
The wreckage of some of the universe's most violent explosions has crept closer than you might think; in fact, you may have taken a swim in it during your last dip in the ocean.By analyzing samples ...
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Do we really know what becomes a Type Ia supernova?
Lots of things out in the universe can cause a supernova, from the gravitational collapse of a massive star, to the collision of white dwarfs. But most of the supernovae we observe are in other ...